单词：processed filament yarn
单词：processed filament yarn 相关文章
How often do you eat meat? Do you recycle? Do you drive a car? Depending upon your answers, you may have a big or small ecological footprint. An ecological what? Of course we all have footprints. We leave them in the mud or after stepping in a puddle
常春藤生活英语
As most parents, I am concerned about what my children eat. Do they eat healthy food, and if they do, do they eat it consistently? And what about me? Am I careful about what I put in my body? It will, in time, influence my health and those around me.
英语博客 A cup of English
DEVELOPMENT REPORT - Canadian Professor Aims to 'Light Up the World' By Gary Garriott Broadcast: Monday, November 01, 2004 This is Gwen Outen with the VOA Special English Development Report. A light e
农业与发展
Last month, China banned imports of some waste materials that can be reused in manufacturing. The move is forcing other countries to rethink their policies on recycled waste. Before the ban, China was the first resting place for about half of the wor
2018年VOA慢速英语(二)月
WASHINGTON, Nov. 26 (Xinhua) -- U.S. President Barack Obama was hurt in a basketball game Friday morning, and got 12 stitches in his lip, the White House said. Obama got the stitches after his basketball game in the morning with personal aide Reggie
英语新闻
ANNOUNCER: Welcome to the VOA Special English program, People in America. Today, Sarah Long and Bob Doughty tell about the inventor Thomas Alva Edison. He had a major effect on the lives of people around the world. Thomas Edison is remembered most f
VOA慢速英语2007年（三）月
In-Store Training on Healthy Food Choices 商店提供健康食品选择培训 Processed foods are often among the products with lowest prices in American supermarkets. But processed foods often have high levels of salt, sugar and saturated fat. Too
2015年VOA慢速英语(七)月
GUY RAZ, HOST: It's the TED Radio Hour from NPR. I'm Guy Raz. And on the show today - ideas about the subtle power of art to transform the way each of us sees the world. MAGDA SAYEG: I say something similar to that. I always say, like, art won't solv
2017年NPR美国国家公共电台11月
Is it simply the byproduct of a crude mechanical action? 它仅仅是一个粗糙机械制作的副产品？ Or is it an imitation of one half the set of sounds we make to express disappointment? 或者对我们抒发不满的一种声音的一半所进
TED演讲商业篇
NASA's twin Stereo spacecrafts called Behind and Ahead captured rare footage of the Sun erupting over about a 30 hour period between September 26th and 27th. From the Behind perspective on the left, the long filament, darker than the Sun's surface, c
自然百科2009年
GWEN IFILL:Finally tonight: how technology has changed the foods we eat. Hari Sreenivasan has our book conversation. HARI SREENIVASAN:Human eating habits have changed more in the past century than in the previous 10,000 years. In the U.S., Americans
PBS访谈健康系列
GWEN IFILL: But, first, as you have probably heard in a headline or two by now, it was a sobering day for meat lovers, especially in a country that ranks second in the world for eating the most meat. William Brangham has the story and some perspectiv
PBS访谈健康系列
Over the past few months, Ive written a number of times on how nutrition recommendations are seldom supported by science. Ive argued that what many people are telling you may be inaccurate. In response, many of you have asked me what nutrition recomm
阅读空间
PARIS, Oct. 26 (Xinhua) -- The International Agency for Research on Cancer (IARC) of the World Health Organization (WHO) classifies the consumption of red meat as probably carcinogenic to humans, the IARC said Monday. The conclusion was made based on
英语新闻
MANILA, Oct. 29 (Xinhua) -- Department of Health on Thursday called on the public to observe a balanced diet, three days from a World Health Organization report warned against red and processed meats. Assistant Secretary Gerardo of the department tol
英语新闻
It was the summer of 1878. Tom had been working hard for a long time. He was thinking about taking a vacation. Then a friend invited him to join a group of scientists. They were traveling by train to Wyoming to see an eclipse of the sun. Tom decided
名人认知系列 Who Was
Over the past few months, Ive written a number of times on how nutrition recommendations are seldom supported by science. Ive argued that what many people are telling you may be inaccurate. In response, many of you have asked me what nutrition recomm
阅读空间
Science and technology 科学技术 3D printing 三维压制 A third-world dimension 第三世界的发展空间 A new manufacturing technique could help poor countries as well as rich ones 一项新的制造技术能够对贫困国家有所帮助，就
经济学人科技系列